20 Hz to 20 kHz Audio Transformers / Signal Transformers

Results: 34
Select Image Part #
 Mfr.
Description Datasheet Availability Pricing (IDR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Product
Type
Termination Style
Frequency Range
Inductance
Primary Impedance
Secondary Impedance
Isolation Voltage
Minimum Operating Temperature
Maximum Operating Temperature
Number of Channels
Application
Package/Case
Length
Width
Height
Series
Packaging
Triad Magnetics Audio Transformers / Signal Transformers Audio Xfmr, Zpri = 62.5ohm/150ohm/250ohm/600ohm: Zsec = 77Kohm, 20-20KHz, 10dBu
Datasheet
27In Stock
Min.: 1
Mult.: 1

Audio Transformers Screw 20 Hz to 20 kHz 62.5 Ohms, 150 Ohms, 250 Ohms, 600 Ohms 77 kOhms HS
Triad Magnetics Audio Transformers / Signal Transformers Audio Xfmr, Zpri = 5Kohm/20Kohm: Zsec = 20Kohm/80Kohm, 20-20KHz, 22dBu
Datasheet
6In Stock
Min.: 1
Mult.: 1

Audio Transformers Screw 20 Hz to 20 kHz 5 kOhms, 20 kOhms 20 kOhms, 80 kOhms HS
Triad Magnetics Audio Transformers / Signal Transformers Audio Xfmr, Zpri = 62.5ohm/150ohm/250ohm/600ohm: Zsec = 117.6Kohm, 20-20KHz, 10dBu
Datasheet
10In Stock
Min.: 1
Mult.: 1

Audio Transformers Screw 20 Hz to 20 kHz 62.5 Ohms, 150 Ohms, 250 Ohms, 600 Ohms 117.6 kOhms HS
Triad Magnetics Audio Transformers / Signal Transformers Audio Xfmr, Zpri = 15Kohm: Zsec = 62.5ohm/150ohm/250ohm/600ohm, 20-20KHz, 26dBu
Datasheet
8In Stock
Min.: 1
Mult.: 1

Audio Transformers Screw 20 Hz to 20 kHz 15 kOhms 62.5 Ohms, 150 Ohms, 250 Ohms, 600 Ohms HS
Triad Magnetics Audio Transformers / Signal Transformers Audio Xfmr, Zpri = 5Kohm/20Kohm: Zsec = 62.5ohm/150ohm/250ohm/600ohm, 20-20KHz, 26dBu
Datasheet
8In Stock
Min.: 1
Mult.: 1

Audio Transformers Screw 20 Hz to 20 kHz 5 kOhms, 20 kOhms 62.5 Ohms, 150 Ohms, 250 Ohms, 600 Ohms HS
Triad Magnetics Audio Transformers / Signal Transformers 600/250/50 ohms:60K ohms (1:10.0) 10mW
Datasheet
22In Stock
Min.: 1
Mult.: 1

Audio Transformers Audio Transformer Wire Lead 20 Hz to 20 kHz 7 H 50 Ohms, 250 Ohms, 600 Ohms 60 kOhms 0 C + 70 C Pre-Amplification, Inter-Stage Isolation 1.81 in AJ
Triad Magnetics Audio Transformers / Signal Transformers 600CT/150 ohms:60K ohms (1:10.0) 10mW
Datasheet
19In Stock
Min.: 1
Mult.: 1

Audio Transformers Audio Transformer Wire Lead 20 Hz to 20 kHz 7 H 150 Ohms, 600 Ohms 60 kOhms 0 C + 70 C Pre-Amplification, Inter-Stage Isolation 1.81 in AJ
Visaton Audio Transformers / Signal Transformers 100 V transformer for loudspeakers in PA systems (4 & 8ohm) 20 20000Hz
Datasheet
5In Stock
Min.: 1
Mult.: 1

Audio Transformers SMD/SMT 20 Hz to 20 kHz 3.3 kOhms 4 Ohms, 8 Ohms Single Loudspeakers 42 mm 21 mm 52 mm
Hammond Manufacturing Audio Transformers / Signal Transformers Audio transformer, studio grade impedance matching, 600CT:600CT ohms
Datasheet
42In Stock
Min.: 1
Mult.: 1

Impedance Matching Transformers Wire Lead 20 Hz to 20 kHz 600 Ohms 600 Ohms Single Signal Level - Impedance Matching 31.8 mm 25.4 mm 140EX Bulk
Hammond Manufacturing Audio Transformers / Signal Transformers Tube output transformer, single ended , 30W, primary 5000 ohms, 120 ma.
Datasheet
15In Stock
Min.: 1
Mult.: 1

Tube Application Power Transformers Terminals 20 Hz to 20 kHz 48 H 5 kOhms 4 Ohms, 8 Ohms, 16 Ohms Single Tube Output Single Ended 4.5 in x 3.75 in x 4.56 in 4.5 in 3.75 in 4.56 in 1627-1642 Series
Hammond Manufacturing Audio Transformers / Signal Transformers Tube output transformer, single ended , 30W, primary 3500 ohms, 135 ma.
Datasheet
9In Stock
Min.: 1
Mult.: 1

Tube Application Power Transformers Terminals 20 Hz to 20 kHz 42 H 3.5 kOhms 2000 Vrms Single Tube Output Single Ended 4.98 in x 3.75 in x 4.65 in 4.98 in 3.75 in 4.65 in 1627-1642 Series
Hammond Manufacturing Audio Transformers / Signal Transformers Audio transformer, mic input, chassis mount, impedance ratio 150 to 15K
Datasheet
12In Stock
Min.: 1
Mult.: 1

Audio Transformers Wire Lead 20 Hz to 20 kHz 1.3 kOhms 12.5 Ohms Single Input Stage on Vacuum Tube or FET Style Amplifiers 2.25 in 1.069 in 1140
Hammond Manufacturing Audio Transformers / Signal Transformers Audio transformer, tube driver, interstage, for single ended tube amplifiers
Datasheet
3In Stock
Min.: 1
Mult.: 1

Tube Application Power Transformers Push-Pull Terminals 20 Hz to 20 kHz 5 kOhms 5 kOhms Single Tube Driver Interstage 3.12 in 3.12 in 2.5 in 126 Series
Hammond Manufacturing Audio Transformers / Signal Transformers Audio transformer, tube driver, interstage, for single ended tube amplifiers
Datasheet
1In Stock
Min.: 1
Mult.: 1

Tube Application Power Transformers Push-Pull Wire Lead 20 Hz to 20 kHz 106 H 10 kOhms 10 kOhms Single Tube Driver Interstage 3.12 in x 2.5 in x 3.12 in 3.12 in 3.12 in 2.5 in 126 Series
Hammond Manufacturing Audio Transformers / Signal Transformers Audio transformer, studio grade impedance matching, 150/600: 600/2400 ohms
Datasheet
6In Stock
8On Order
Min.: 1
Mult.: 1

Impedance Matching Transformers Wire Lead 20 Hz to 20 kHz 600 Ohms 2.4 kOhms Single Signal Level - Impedance Matching 31.8 mm 25.4 mm 140EX Bulk
Hammond Manufacturing Audio Transformers / Signal Transformers Audio transformer, studio grade impedance matching, 1000:1000 ohms
Datasheet
1In Stock
4Expected 12/08/2026
Min.: 1
Mult.: 1

Impedance Matching Transformers Wire Lead 20 Hz to 20 kHz 1 kOhms 1 kOhms Single Signal Level - Impedance Matching 31.8 mm 25.4 mm 140EX Bulk
Hammond Manufacturing Audio Transformers / Signal Transformers Audio transformer, studio grade impedance matching, 10K:10K ohms
Datasheet
8In Stock
11Expected 12/08/2026
Min.: 1
Mult.: 1

Impedance Matching Transformers Wire Lead 20 Hz to 20 kHz 10 kOhms 10 kOhms Single Signal Level - Impedance Matching 31.8 mm 25.4 mm 140EX Bulk
Hammond Manufacturing Audio Transformers / Signal Transformers Tube output transformer, single ended , 30W, primary 2500 ohms, 160 ma.
Datasheet
5In Stock
Min.: 1
Mult.: 1

Tube Application Power Transformers Wire Lead 20 Hz to 20 kHz 20 H 2.5 kOhms Tube Output Single Ended 1627-1642 Series
Hammond Manufacturing Audio Transformers / Signal Transformers Tube output transformer, single ended , 30W, primary 6500 ohms, 100 ma.
Datasheet
4In Stock
Min.: 1
Mult.: 1

Tube Application Power Transformers Wire Lead 20 Hz to 20 kHz 55 H 6.5 kOhms Single Tube Output Single Ended 3.75 in 4.56 in 4.5 in 1627-1642 Series
Hammond Manufacturing Audio Transformers / Signal Transformers Audio transformer, studio grade impedance matching, 50:1500 ohms
Datasheet
2In Stock
Min.: 1
Mult.: 1

Impedance Matching Transformers Wire Lead 20 Hz to 20 kHz 50 Ohms 1.5 kOhms Single Signal Level - Impedance Matching 31.8 mm 25.4 mm 140EX Bulk
Hammond Manufacturing Audio Transformers / Signal Transformers Tube output transformer, single ended , 25W, primary 600 ohms, 250 ma.
Datasheet
1In Stock
Min.: 1
Mult.: 1

Tube Application Power Transformers Wire Lead 20 Hz to 20 kHz 600 Ohms 16 Ohms Single Tube Output Single Ended 3.75 in 4.44 in 4.56 in 1627-1642 Series
Hammond Manufacturing Audio Transformers / Signal Transformers Tube output transformer, single ended , 30W, primary 1250 ohms, 200 ma.
Datasheet
2In Stock
Min.: 1
Mult.: 1

Tube Application Power Transformers Terminals 20 Hz to 20 kHz 14 H 1.25 kOhms 2000 Vrms Single Tube Output Single Ended 4.95 in x 3.75 in x 4.56 in 4.95 in 3.75 in 4.56 in 1627-1642 Series Bulk
Triad Magnetics Audio Transformers / Signal Transformers TRANSFORMER, AUDIO, HI FI:
Datasheet
214In Stock
2.142Expected 31/08/2026
Min.: 1
Mult.: 1

Audio Transformers Pin Terminal Transformers Radial 20 Hz to 20 kHz 1 kOhms 1 kOhms - 40 C + 105 C Single 0.9 in 0.77 in 0.7 in TY
Hammond Manufacturing Audio Transformers / Signal Transformers Audio transformer, mic input, chassis mount, impedance ratio 150 to 3.8K
Datasheet
2Expected 12/08/2026
Min.: 1
Mult.: 1

Audio Transformers Wire Lead 20 Hz to 20 kHz 1.7 kOhms 4.6 kOhms Single Input Stage on Vacuum Tube or FET Style Amplifiers 2.25 in 1.724 in 1140
Hammond Manufacturing Audio Transformers / Signal Transformers Tube output transformer, single ended , 30W, primary 10000 ohms, 90 ma.
Datasheet
13Factory Stock Available
More Info Available
Min.: 1
Mult.: 1

Tube Application Power Transformers Terminals 20 Hz to 20 kHz 88 H 10 kOhms 2000 Vrms Single Tube Output Single Ended 4.5 in x 3.75 in x 4.56 in 4.5 in 3.75 in 4.56 in 1627-1642 Series